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Updated: Sep 29, 2026

The Lambda Select cII Mutation Detection System
Published on: April 26, 2018
Identification of (+)-gallocatechin as a bio-antimutagenic compound in Psidium guava leaves
T Matsuo1, N Hanamure, K Shimoi
1Department of Environmental Science and Technology, Kagoshima University, Japan.
Abstract:
From the MeOH-extract of guava leaves, (+)-gallocatechin was isolated as a bio-antimutagenic compound against UV-induced mutation in Escherichia coli. This strengthens the evidence that phenolic compounds require three neighbouring-OH groups in order to possess this activity.
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